“وَ” (wa)a joining word meaning “and.” It connects this word to what came before.Corpus grammarCONJ — prefixed conjunction wa (and).
“فَٰكِهَةً” (fākihahan)means “And fruits” in this verse. It is a noun. a naming word. Here it is feminine, not specific, accusative.Corpus grammarN — accusative indefinite noun.