Sales to Customer over X Weeks

[SoapDude4]

I am completely new to Power BI, but I have been using Tableau for years.  However, I'm trying to make the switch to save money.

One Tableau report I am working on recreating right now shows a table with Customer Name, Current Period, Previous Period, Change, Change (%).  It has a filter that allows me to select 4, 13, 26, or 52 weeks.

Current Period shows the total of sales to that customer over the last X weeks (chosen by filter).

Previous Period shows the total of sales to that customer over the previous X weeks of a year ago.

I'm having a heck of a time figuring out how to recreate this report in Power BI.  Any suggestions on where to begin?

[Greg_Deckler]

@SoapDude4 You may find this helpful - https://community.powerbi.com/t5/Community-Blog/To-bleep-With-Time-Intelligence/ba-p/1260000

Also, see if my Time Intelligence the Hard Way provides a different way of accomplishing what you are going for.

https://community.powerbi.com/t5/Quick-Measures-Gallery/Time-Intelligence-quot-The-Hard-Way-quot-TIT...