Sum and display outer-hierarchy values when slicer is on "select all"

[Anonymous]

Revisiting one of my previous questions (https://community.powerbi.com/t5/Desktop/Only-Display-Outer-Measure-in-Matrix-Row-Hierarchy/m-p/7241...), I have a matrix with multiple hierarchies.

Before, I was able to display the correct member count in the outer hierarchy row according to a users response:

Measure 2 = 
IF (
    ISINSCOPE ( 'Table'[category] ),
    BLANK (),
    DIVIDE (
        CALCULATE ( SUM ( 'Table'[Member count] ) ),
        DISTINCTCOUNT ( 'Table'[category] )
    )
)

Now I have added many drill down rows to Category1 and Category2. I've gotten around the issue and have the correct member counts shown in the right out-hierarchy by using 

Measure = 
IF (
    ISINSCOPE ( 'Table'[category] ),
    BLANK (),
    CALCULATE(
        MAX( 'Table'[Member count] ) )
   )

However, when I use my slicer to select both (of 2) filter categories, my member count does not sum -- it simply takes the max so it is really only displaying one of my slicer filter categories. I understand that this is due to the definition of my measure. But since each Category1 and Category2 of each year may have a different number of drill-down rows, I am not able to implement the first measure definition because it utilizes DISTINCTCOUNT. Any ideas on how I would be able to display the sum on the outer-hierarchy row? I have the same issue with two of my other columns that sum on the outer-hierarchy level rather than average.

[Anonymous]

I was able to get a sum of sorts with

Measure = 
IF (
    ISINSCOPE ( 'Table'[category] ),
    BLANK (),
    CALCULATE(
        SUMX(
            VALUES('Table'[Member count]), MAX('Table'[Member count])))
   )

but, of course, when clicking "select all" on the slicer, the sum just gives me double the count for the slicer option with the highest member count. 

[Anonymous · Accepted solution]

Nevermind! Solved my own problem. Yay!

Measure = 
IF (
    ISINSCOPE ( 'Table'[category] ),
    BLANK (),
    CALCULATE(
        SUMX(
            VALUES('Table'[Member count]), CALCULATE(MAX('Table'[Member count]))))
   )