As my colleague has explained, if you want to use Telerik RadControls for WPF just to be able to display a Telerik Reporting WPF ReportViewer control, the required assemblies are available in the local demos provided with your Telerik Reporting installation. The demos are places in the Product Folder - C:\Program Files (x86)\Telerik\Reporting Q3 2013\Examples\CSharp\WpfDemo
(the default installation folder).
If Telerik WPF controls are used out of the scope of the ReportViewer, there will appear a trial message notifying that you need the full Telerik RadControls for WPF suite to remove it.
Let us know if you have any further questions.
Have you tried the new visualization options in Telerik Reporting Q2 2013? You can get them from your account.