Problem when using a colored dimension

[mtabernad]

Hi everyone,

I want to color a line chart by a dimension previously created as master dimension. This master dimension is as follows: 

And its colors for the values are:

I can use it perfectly when there is no filters selected:

But if select a month, colors only appear for that month:

How can I solve it?

Thank you in advance.

[mtabernad]

I need to keep the whole chart colored regardless of the month selections