I'll build this list more later, for now though, here is the codes for the armor. Simply triple click an entry to select all of it and hit Ctrl C to put in clipboard. Enjoy.

cheat unlockengram "Blueprint'/Game/Mods/TekBench/Armor/TekBoots/PrimalItemArmor_TekBoots_TekBench.PrimalItemArmor_TekBoots_TekBench'" | cheat unlockengram "Blueprint'/Game/Mods/TekBench/Armor/TekGloves/PrimalItemArmor_TekGloves_TekBench.PrimalItemArmor_TekGloves_TekBench'" | cheat unlockengram "Blueprint'/Game/Mods/TekBench/Armor/TekHelmet/PrimalItemArmor_TekHelmet_TekBench.PrimalItemArmor_TekHelmet_TekBench'" | cheat unlockengram "Blueprint'/Game/Mods/TekBench/Armor/TekPants/PrimalItemArmor_TekPants_TekBench.PrimalItemArmor_TekPants_TekBench'" | cheat unlockengram "Blueprint'/Game/Mods/TekBench/Armor/TekShirt/PrimalItemArmor_TekShirt_TekBench.PrimalItemArmor_TekShirt_TekBench'"

cheat unlockengram "Blueprint'/Game/Mods/TekBench/Weapons/TekRifle/PrimalItem_TekRifle_TekBench.PrimalItem_TekRifle_TekBench'"