Totals on Group For SSRS

Question

I am trying to build an SSRS report that Groups on the fields "Process" "Division" and "Item ID" What Id like to do is add a total line under ITem Id, but when I do, it totals for the division instead of each individual ID. For instance id like it to look like

ITEM ID
12345  100.00
12345  100.00
12345  200.00
TOTAL  400.00

54321  100.00
TOTAL  100.00

But instead, as I say, it totals on Division, ignoring the ITEM ID group:

I went under the Item ID group and did an add total, but it doesn't seem to be working.

Answer 1

When I added the group, I checked on it to have a footer and it started grouping the way I wanted it to.