Restricting Listening and Barging Access to a campaign alone

Hi
I am Running two Campaign's i have given access to the Team head's with level 8 manager login access .I tried every thing but i am unable to restrict the Report's access for Listening & Barging to an single campaign Alone.Is there any way to restrict the Report's access for Listening and Barging to be Campaign Specific..????
I am Running two Campaign's i have given access to the Team head's with level 8 manager login access .I tried every thing but i am unable to restrict the Report's access for Listening & Barging to an single campaign Alone.Is there any way to restrict the Report's access for Listening and Barging to be Campaign Specific..????