In term of Notification 32/2017 CT (r) Services of transportation by road to Unregistered person is Exempted in GST , hence report it under Table 8 of GSTR 1.
If you are a registered transporter and supplying to unregister Ind/Huf then it will be exempt outward supply and enter in Table 8 of GSTR under exempted supplies.
If you are registered person supplying goods to Unregister customer by hiring GTA(5%) service then you just pay Tax under RCM and no need to show your inward supply under RCM in GSTR 1 and show it in GSTR 3B and take ITC also.