Dynamic Subtotal that includes Local Member in sum

Hi,

I have a dynamic report that i have separated into sections using blank local members. Now within one of these groups is a local member row that is an EPMRETRIEVEDATA function that is pulling some other data. Finally, I have a repeating subtotal local member that totals the values for each group of cost centers.

My issue is that the SUBTOTAL local member won't include the EPMRETRIEVEDATA local member in the sum.

It doesn't matter if I use sum of EPMSELECTEDMEMBERS or EPMALLMEMBERS. Of course, I can code in the excel reference but then the subtotal isn't dynamic and the reference will be incorrect if the report expands.

FYI, in the attached picture, the highlighted row is the local member with EPMRETRIEVEDATA and the row below in bold is the SUBTOTAL.

Any help with this is much appreciated!

Edited to add more recent picture. Thanks!