SSRS 2008: Hide a tablix based on parameter selected

Hi All,
I have 3 tablix T1,T2 and T3 and 3 parameters P1,P2 and P3.
T1 uses only P1
T2 uses only P2 and similarly T3 uses P3

I have set all blank values to all 3 parameters.When I run the report, I would like to input value only to P1 and retrive T1 and not bothered about rest 2 tablix.

Is there a way to hide tablix based on parameters selected?.

Regards,
P M-S