While this is from material outside of the Traveller canon, James Schmitz story
Novice covers the Baluit crest cats of the planet of Jontarou, who are intelligent, telepathic, and by far the finest practitioners of camouflage in the Known Universe. They negotiated a treaty with Schmitz's Federation allowing for the hunting of Crest Cats under the specified conditions as that gave them the enjoyment of hunting men. The exchange rate is said to be about one-to-one.
The you also have the short story, "The Most Dangerous Game", where men are both the hunted and hunter. See the following link here.
https://archive.org/stream/TheMostDangerousGame_129/danger.txt
You could have planets in the Aslan and Vargr sphere that have game ranches where the game is humans, being hunted in a primitive area for sport. I also remember a published adventure that had Aslan being hunted by a rancher on a planet. Then you have the Crested Jabberwock in JTAS 15, located on the planet of Kassan (Vega 0101 A-785757-E) in the Solomani Rim. The is described as:
L. Sprague de Camp's story, "A Gun for Dinosaur" could be readily adapted to a primitive planet with controlled hunting. Other science fiction possibilities would be Andre Norton's
Star Hunter and
Voodoo Planet, which I can remember reading as an Ace Double many, many moons ago, and which can be found on Project Gutenberg. For those with limited knowledge of hunting, I would highly recommend the works of Samuel Baker, also on Project Gutenberg, and Col. Jim Corbett's accounts of man-eater hunting in India.
I am presently working on a novel set in my Alternate Traveller Universe about a planet set up by the Ancients as a North American Rancho Le Brea reserve, with the flora and fauna of North America of about 300,000 years ago.