That height is definitely going to be too high to game comfortably. The standard height of an office table is 750 mm, which is about 30 inches, with a chair seat at 18ish inches off the ground. A height adjustable table usually goes from 750 to 1200 mm. At the height you currently have the table, you’ll be stretching upwards a good bit while playing and that could get very uncomfortable, unless you plan to stand the entire time.

Also as others have pointed out, the block under the table will make it pretty uncomfortable since you’ll be quite far from the table. You have said in other comments it’s to rest your feet, but if you lower the table you will be able to sit far more comfortably with your feet on the floor.