I don't want to make public my IP address. Through Tor this is not working?
Discussion
It is also possible. But it is more complex. And the public IP is not yours, it is from the operator, and it will change periodically. If you define very strict rules on your router you will not have any major problems. One option that may be of interest is Umbrel. It comes with everything ready.
Do you mean by the "operator" my ISP? In this case it is my actual IP address and I know it is changing, but I don't want to open any port on my firewall. That's why I want to set it up through TOR because that can be run through my always-on VPN.