Is it possible to 3D extrude only bars on a column graph?

I created a simple column graph using the graph tool. So now I'm trying to pretty it up by using 3D extrude and bevel. When I do this, it also extrudes the text.

I like how the bars look extruded and 3D rotated, but I don't want the text or axis lines extruded. I also want keep the graph editable so I can make changes at later times.

The only thing I can think of is duplicting the graph where 1 copy is just the axis+labels visble, and the other copy is just the bars visible.

Is there a "proper" way of doing this without having to duplicate the graph?