Using TV as monitor for Macbook Pro while running Boot Camp
Apple provides Windows drivers (via Boot Camp) for all aspects of the hardware it is running on, so yes you can.

You'll need a TV with an HDMI input, a Thunderbolt to HDMI adapter and an HDMI cable. After that the Mac, regardless of whether it is running Mac O/S or Windows will see the monitor as a display device and should be able to detect the optimum resolution, allowing you to use it as a monitor.

Note that some HDTVs don't have great definition and displaying the Mac or Windows desktop and apps might result in a blurry result. Only one way to know though, give it a try.