。
She set the food out on the table.
Literal
She [topic-は] dining-table [on-に] dishes [object-を] lined-up.
食卓 (しょくたく, 'dining table') is the formal/literary word for a table set for meals. 並べる (ならべる, 'to line up, to arrange') is the standard verb for setting out dishes — it implies orderly placement.