"Tableful" refers to the amount of something that can fit on a table. Some synonyms that can be used instead include "platter," "spread," "feast," "abundance," "array," or "cornucopia." Each of these words describes a plentiful amount of something, whether it be an arrangement of decor, a large amount of food, or a variety of items. "Platter" typically describes a serving of food like meat or fruit. "Spread" describes a variety of different foods arranged on a table. "Feast" can refer to a large and elaborate meal. "Abundance" refers to a plentiful supply of something, and "array" describes a grouping or arrangement of things. "Cornucopia" means an abundance of something, like plenty of food at a Thanksgiving feast.