Hi Kaushik, thanks for your reply.
The solution you propose is a good approximation but does not solve my problem because I'm trying to do what you propose in the first column but add all previous columns that are not displayed on the screen. So I used my expression analysis set, so that the Fecha dimension is filtered differently.
What I mean is, if in my example appear 05/11/2012 until 09/11/2012, the calculation for 05/11/2012 is the value for the same day by adding the values do not appear in the chart to 05/11/2012 inclusive. For the 06/11/2012 would be the same, all values until 06/11/2012, and so with all the dates shown.