Dynamic comparison with two slicers

Hi Anonymous 
You need to create 2 tables with reviews ( 1 for every slicer).
I created them with PQ, duplicated the table, removed unneeded columns and removed duplicates :

and duplicated again a resulted table because we need 2.

The next step is to create a relationship between those tables and your fact table :

The values of those 2 tables is for the 2 wanted slicers :

The next step is to create 2 measures :

Selction  1 = CALCULATE(sum('Table'[number]),REMOVEFILTERS('Review2'))

Selction 2 = CALCULATE(sum('Table'[number]),REMOVEFILTERS('Review1'))

And to put them in the desired visualization 

pbix is attached

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