There is no 8-letter word, but there are several 7-letter words:agnaticanticarcartingcratinggranitatracing
You can get the word pyramids from those letters.
sextets
There is no 9-letter food word, in fact no 9-letter words. The longest word is attracts (8 letters).
feedback
Laughter
There is no 8-letter word, but there are several 7-letter words:agnaticanticarcartingcratinggranitatracing
You can get the word pyramids from those letters.
testiest
sextets
The letters spell the word audience. It is an 8 letter word.
Increase and illusion begin with and I and are 8 letters.
"Hazelnut"
literati
humanhey
The word is folktale.
"Gambling" is an eight letter word.