Chart : display empty month on x axis

[philelmousse]

Hello,

I have a chart with the months of the selected year on the x axis, the costs on the y axis and categories on series.

The measure is filtered by a prompt on the year and the month, its a year to date measure. So if the user selected april I want display the value for the 4 month but I would like display the other month on the axis because the bar are very hug and that is hugly.

I try with a data item like that : children([2012]) but it doenst work.

Do you have some idea ?