Change Table Visual Based on Slicer Selection

Hi jjjtr945 , 

sure, so I'll give you an overview on each solution. 

Let's start with the bookmarks solution:

1. Create your Tables and place them on your report page. In case that they will be placed in the same place just place them over each other

2. Enable the Selection & Bookmarks pane. You can do this by selecting View and then Selection and Bookmark in the top navigation

You can see the aditional Selection pane on the right hand side now. It shows you all elements on your report page. Also our three Tables (Table A, Table B and Table C) which I already placed.

3. Hide Table B and Table C and keep Table A visible.

4. In the Bookmarks pane select Add and create a new bookmark. You can rename it how you like. I named it Table_A_bm

5. Now hide Table A and unhide Table B and create another Bookmark

6. Hide Table A and Table B and unhide Table C and create another Bookmark

If you now click on the bookmarks you can already see that the different tables will appear and disappear. 

7. Add Buttons to select your tables. Go to Insert > Buttons in the top navigation and select a Blank Button

8. Select the button and edit it in the Format pane on the right. 
Set the Title and enable Actions

As Action Type select Bookmark and as Bookmark the bookmark which should be triggered when clicking the Button

If you now klick on the Buttons (keep CTRL pressed in Power BI Desktop) you can swith between your tables

Keep in mind, that if you're using filters/slicers on this page as well they might be reset every time you select a bookmark to the state they were, when the bookmark was created at. 

To sovle this issue follow the next steps:

a) Select one of the bookmarks

b) Select all visuals on the report page by selecting them in the Selection pane (also the hidden ones) except the slicers

c) Keep the table selected and click on the three dots (...) in the bookmarks pane. Change the selection to Selected Visuals and then click Update

Solution with different Pages

If you want to display the tables on a separate page each follow the next steps:

1. Create a new report page for each table or duplicate the existing page by right clicking on the page tab on the bottom of Power BI Desktop
Note: I do not recommend this if you have a huge dashboard as you'll have to replicate all changes on every page again. If you just have a few elements there go for it.

2. Insert your table on the Page

3. Insert a Button (see step 7 above) 

4. Enable the Action and set the Type to Page navigation. As Destination select your created page with Table B on it. 

That's it. Repeat it for Table C

There is also an option to insert Page and Bookmark navigators but you cannot style them as you'd like so they might not fit your report design. But if you want to try it click on Insert  > Buttons > Navigator and then either select Page Navigator  or Bookmark Navigator. 

I hope this answers your question. Let me know if you need any further help and I'd be greatfull if you can mark it as solution if it fits your needs, to also help others.