Togo is a pebble-grained leather, and by definition, all pebble-grained leathers are pressed to get the grains.
Yes, some pebble leathers are embossed — no one is doubting that. That doesn't negate the fact that some of them are not. In the same way that some tanneries sell faux crocodile-embossed leather, doesn't mean that actual crocodile/alligator leather doesn't exist
Here are some naturally pebbled leather skins you can buy that I found just through some casual googling:
Natural pebble grain, so you can expect the grain to vary throughout the skin
Our Barcelona full grain leather features the original, natural grain, and has not been sanded, corrected, or buffed.
This leather is a soft, natural full grain leather with a waxy touch
Hermes freely admits in their own copy that Epsom is an embossed leather, yet they do not do so for Togo. Why don't you take their word for it? And because Hermes uses only the best of the best, the leather they do use has a very uniform appearance, and the rest of it is wastage (there's a LOT of wastage in the the luxury leather goods market)