Shreya has combined all the cells in a single leftmost column in a table. Instead of identifying the category multiple times, she would like to combine these cells and then structure the word "Appliances” vertically in the cell. Where will Shreya find these options?

1. Insert tab, Tables group
2. Design tab, Merge group
3. Table Tools Design tab, Merge group
4. Table Tools Design tab, Merge group, Alignment group