So you are saying make High, Wood, or Dark choosable options for every race.
Fey: fey step, 2 bonus simple weapons, 2 bonus martial weapons
Dark: superior darkvision, light sensitivity, 3 darkness spells, 2 bonus simple weapons, 2 bonus martial weapons
High: bonus wizard cantrip, bonus language, 2 bonus simple weapons, 2 bonus martial weapons
Hill: Toughness
Low: +5 speed, nimble escape, bonus tool,
Mountain: light and medium armor
Sea: swim speed, speak with sea animals. 2 bonus simple weapons, 2 bonus martial weapons
Wild: bonus druid cantrip, Sylvan, 2 bonus simple weapons, 2 bonus martial weapons
Wood: +5ft speed, mask of wild, 2 bonus simple weapons, 2 bonus martial weapons
So if your dwarves live in forests, you can pick Wood + Dwarf. Whereas a playing a druidic dwarf is Wild + Dwarf