I'm trying to create stacked bar charts and cannot create it using the data organization below series: [{ name: 'John', data: [5, 3, 4, 7, 2] }, { name: 'Jane', data: [2, 2, 3, 2, 1] }, { name: 'Joe', data: [0,0,3,4,0] } How would I do something along the way of (pseudo-code below) category:[{ name:...