One meaning of the word tableau is "a grouping or arrangement." It can also be an art term or one used in card games, but neither of these matches any answer choice. "Tabletop" is the top of a table. "Troupe" is a group of people, a band. "Bundle" is objects tied together, almost a tableau, but tableaus are not bundled.
Always keep in mind that there are often several definitions a word, so you need to find the most appropriate word among the answer choices that could work with any definition of the given word. When studying, always consult a reliable dictionary that gives all the definitions of a word.