Whonix-gateway on PC (not VM)

How to install Whonix-gateway on PC (not VM) in a local network? What will be the settings of the Whonix-network between Gateway and Workstation (other PC-client in local net)?
In fact, it will be an onion-gateway for individual or all PCs on the internal network. Probably there are problems with profiling all PCs connected to this gateway.