Keeping Total Costs when Filter Applied

Hi,

I work on a number of projects that are so big I need to apply filters to them to print out obviously so I don't have to print the entire plan every time.

My Problem is, when I apply a filter to the plan e.g. remove task that are 100%, the baseline cost and budgeted total cost are reduced by the amount on the lines that are filtered out.

Is it possible to keep the top line costs on for the whole project even  when a filter is applied?

My Project Managers still want to see the full costs on the project but not necessarily all the tasks.

The only way I can get a rounf this is by not applyig a filter but rolling up the WBs when it is complete, BUT this still gives me more pages than I want.

Any help would be great

Thanks,

lucy