Dynamic title headers are not working as expected and table visual is unfiltering data

Hi There, please help me solve the scenario i am trying to achieve as i got this requirement.

I have 4 table visuals containing sales values by category, subcategory, model and product.

and i have used DAX measures for dynamic header titles to display the selected values for each table from previous selection. 

1. selectedcategoryheader = "Selected category: " & if(ISFILTERED('Product'[Category]),SELECTEDVALUE('Product'[Category]),"all")

2.

3.

Result steps:

1. when i selected 1st table values, 2nd table dispalyed the filtered data and displayed the appropriate 1st table value as header dynamically

2. when 2nd table, the  filtered data is reset and all values shows and header is not displaying the previous value and i understand its because of "SELECTEDVALUE" measure as 1st table is un-selecting.

3. the above steps are repetitive to both 3rd and 4th table.

4. I cross checked the functionality with/without "edit interactions" and its same.

Expected result:

The next tables in line should show filtered data and the title headers should vary accordingly.

I am unable to attach the power bi file used to replicate the scenario as i cannot find insert option.

Appreicate for the help in advance !