No it doesn't works!
this is the scenario:
dimension values : 2014/01 , 2014/02, 2014/03, etc... (that is year/month of DATA_MOV)
ex. for the dimension value of 2014/01 I need to sum all records with DATA_MOV >= 01/02/2013
for the dimension value of 2014/02 I need to sum all records with DATA_MOV >= 01/03/2013
and so on...
What you want to keep in mind with dollar expansions is that they are calculated once, and as a expression total.
I would suggest that you convert your chart to a straight table, unless it already is a straight table.
Break out the dollar expanded expression and add it as a chart expression.
=AddMonths(Min( TOTAL <YearMonth> DATA_MOV), -11)
Enable the "Total Mode" called "Expression Total" for that expression.
In the total row of the table you will now see the calculated expression total, which is the value that will be expanded into your set expression.