Is it possible to hide totals in OLAP Views?

Hello!

I created OLAP views for a project that I am working on using Mondrian Schema, JasperETL, and JasperServer.

Everything works great so far, but I want to be able to hide totals when I expand a dimension.

What I want to do is something like this:

Let's say I have something like this in my OLAP View:

If for example I expand dimenssion 3 the view will be like this:

What I want below column to be hidden:

Is that possible?

Thanks in advanced