Switch Measure in Matrix with multiple columns

Hi Coffee321 
It sounds like field parameters, please check the attached link :
https://www.youtube.com/watch?v=V6WchPDZibI&t=3s

If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly.

Hi Coffee321 - This can be done by following approach

1. We have to create table with the values to be listed in the Filter. Dollars, Volume, Per Unit
2. Create 4 Measurements as below

a. Actuals = SWITCH(SELECTEDVALUE('Filter'[Measure]), "Dollars", SUM(Data[Actuals $]), "Volume", SUM(Data[Actuals Vol]), "Per Unit", SUM(Data[Actuals Per Unit]), BLANK())

b. Actuals PP = SWITCH(SELECTEDVALUE('Filter'[Measure]), "Dollars", SUM(Data[Actuals PP $]), "Volume", SUM(Data[Actuals PP Vol]), "Per Unit", SUM(Data[Actuals PP Per Unit]), BLANK())

c. Var = [Actuals] - [Actuals PP]

d. Var % = (ABS([Actuals]) - ABS([Actuals PP])) / ABS(([Actuals]))

In this way, we can achieve your requirement. Let me know if you want more details or any related questions