There are several ways to achieve the desired result. For example if you use LocalDataSourceProvider you can bind its ItemsSource directly in XAML. A better approach is to create an instance of the DataProvider directly in the ViewModel and bind RadPivotGrid's DataProvider property to this instance.
I'm sending you a simple project demonstrating the second approach. Hopefully this helps.
TRY TELERIK'S NEWEST PRODUCT - EQATEC APPLICATION ANALYTICS for SILVERLIGHT.
Learn what features your users use (or don't use) in your application. Know your audience. Target it better. Develop wisely.
Sign up for Free application insights >>