Here is the full list of all 13 Fruit Ninja VR trophies - there are 9 bronze, 3 silver and 1 gold.
Get a score of over 1000 after all bonuses in Arcade Mode
Slice 10 fruit in one combo
Get a score of 200 in Classic Mode
Get a score of 100 is Classic Mode
Kill 500 fruit total
Get a score of 50 or more in Classic Mode
Fail with the same score as personal best
Kill 2,000 fruit total
Kill 5,000 fruit total
Kill 10,000 fruit total
Kill 50,000 fruit total
Achieve a score of 200 in Zen Mode
Destroy a Basket Enemy