Are you wanting to force the table calculation parameters within a calculation as show below?
If so, I do not believe that is possible. You still are able to use the formula within another calculation though. With your new calculation that references Running Sales, you can choose how you want each aspect of the table calculation (even nested table calculations) to behave for the end result you are trying to achieve.
For example, if I use your running sales calculation within a new calculation I create which is also a table calculation, I can then choose how the table calculations interact on a nested basis.
Thanks for looking into this issue , I found a workaround for this issue . I have used below formula to get the desired result.
Please let me know if you have any queries.
IF ATTR(DATEPART('month',[Order Date]))=1
then SUM([Sales]) ELSE (SUM([Sales])+PREVIOUS_VALUE(0)) END
Running Total.twbx 352.5 KB