Hi,
How about 2 columns with filter A and filter B then do the CUMULATIVE thing?
Maybe the result will be something like this?
| 0CALMONTH | CATEGORY | CUMULATED KEY FIGURE (A) | CUMULATED KEY FIGURE (B) |
|---|---|---|---|
| 1.2015 | A | 10 | |
| 1.2015 | B | 30 | |
| 2.2015 | A | 30 | |
| 2.2015 | B | 40 |
Regards,
Loed