I know this question has been asked many times but I can't seem to find a solution that works for me.
I have a matrix as follows with two row groups (provider and hospital) and one column group (mix type). The matrix looks like this:
CKD
ESRD
PRIOR
TOTAL
Dr. Amin
Arrowhead Hospital
2
3
1
6
Central
0
1
4
5
Westview
1
1
3
5
SUBTOTAL
3
5
8
16
Dr. Sacks
Arrowhead Hospital
4
1
2
7
Central
2
2
4
8
Westview
0
4
1
5
SUBTOTAL
6
7
7
20
TOTAL
9
12
15
36
PCT
25%
33%
42%
The PCT row is the subtotal row I'm trying to add to the matrix.
I've tried adding a third row group and using the InScope function but I can not get it to produce the desired results below the subtotal row.
Thanks in advance for any suggestions anyone can offer.

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## Subtotal in matrix detail