BI services Filter on Dashboard

Dear All,

I have following scenario,

Profit center      Structure    Month   Value

PC1                   Stru1          Jan       2000

PC1                   Stru2          Jan      3000

PC2                   Stru1          Jan      4000

PC2                   Stru2          Jan      5000

I created BI services  and bring in dashboard for all Profit center.Now i have to give dashboard to indiusal user of Profit center like PC1 or PC2,

How can i achieve that,on dashboard level with using BI services (Can we filter it in Data connection level)  as I want to keep Master file intact (All profit center).