Configure a Proxy [WinGate or other proxy] on my windows machine to share its internet filter

Hi, I want to proxy my internet filter to another machine. Here's my setup: Machine A: Windows 8.1 box + Internet filter + proxy Machine B: should access internet via Windows 8.1 machine. RESULT REQUIRED: When browsing the internet on Machine B, the internet should be filtered just like it is on Machine A. Notes: We should use teamviewer or other screen-sharing to solve this.