Filtering By Responsible manager

Hello All,

I have been working on a Plan for Railway Track Construction and There are Separate Resposible managers for Each WBS.I want to Filter my Plan so that i give Each Responsible manger a list of activities that he is Responsible for.For this I Created a filter by Responsibly manager and applied it,the Issue is that,

* My Plan is filtered by that responsible manager but at the same time Other WBS Headings are Still Present in the activity table (Only WBS Name Not ts Activities). I want to Show the Required activities and WBS Name only.

* I know I can Generate Reports But the Requirement is not for the reports rather it is for the Activities with the bar chart.

I hope you all understand what i meant to say,

Best Regards,

Faiz