Final answer:
Katniss Everdeen shows defiance in various ways throughout 'The Hunger Games,' though Chapter 3 does not specifically describe a dinner table scene of rebellion. Her volunteering for her sister and the mockingjay pin symbolize her resistance. Possible confusion may arise from conflating book chapters or scenes from the movie.
Step-by-step explanation:
In The Hunger Games, Katniss Everdeen often displays acts of defiance against the Capitol and the societal norms imposed upon her. Although Chapter 3 does not necessarily describe a dinner table scene where Katniss shows her rebellion, she does assert her independent spirit in various ways throughout the book.
One notable example of defiance in the earlier parts of the story is when she volunteers to take her sister's place in the Hunger Games, a direct challenge to the Capitol's authoritarian system. Her strong-willed nature is further exhibited in her attitudes and remarks during pre-Games interviews and ceremonies.
Katniss's defiance is a theme that recurs often in Suzanne Collins's novel. It's symbolized by her behaviors and the symbolism present in her actions. For instance, her choice of wearing a mockingjay pin becomes a symbol of rebellion against the oppressive ruling class.
Since the specific chapter reference does not align with an act of defiance at a dinner table, it's possible that the question may be misremembering the events of the book, or mixing it with another scene from later chapters or occurrences in the film adaptation, where Katniss does show defiance during public appearances or meals.