Does Pluralsight have a benefit for Visual Studio subscribers?

Yes; depending on their subscription level, eligible subscribers receive the following benefit:

12-month Full Pluralsight access
Visual Studio Enterprise
12-month 54-course Pluralsight subscription
Visual Studio Professional

Note: Subscriptions offered through MPN, BizSpark, DreamSpark, MCT Developer Software and Services, and MCT Software and Services are not eligible for the Pluralsight benefit.

The courses available depends on the Visual Studio subscription level.

In addition, Visual Studio subscribers qualify for a special 25% discount on annual subscriptions to the entire Pluralsight library.

The benefit is available until November 18, 2017.