I got the whole answer of my question by searching. Now I can understand my criteria is I want to create a report model in Visual Studio 2010. but there is no option in visual studio 2010. It is available in Visual Studio 2008 which will fulfil my demand.
For viewers, after installing Visual Studio 2008, create report model and deploy in Report server.
http://www.sqlservercurry.com/2009/09/working-with-report-model-in-ssrs-part.html
Then when you use Data Source in Report Builder you will get the Report Model Query Designer.