Need to configure Https VIP without ssl offloading in F5

What you're describing is generally called "SSL tunneling", where the client and server negotiate SSL directly and the load balancer only handles layer 4 (TCP) traffic. The configuration for this is pretty straight forward. You need a VIP with a pool. Done. Because you're not managing SSL (layer 6) traffic, you can't have any application layer profiles either (as in no HTTP profile and/or cookie persistence). The 443 traffic enters the VIP and is blindly load balanced to the 443 pool members. Your best (and really only) option for load balancing persistence is source address.