Change Color For Specific Category In Pie Chart

Edit the widge script.
Copy and paste the code below and set the category name and color (hex format) desired.

widget.on('ready', function(se, ev){ 
 
 var e = element; 
 var chart = e.data('hc');
 var categoryName = "Beverages";
 var data = chart.series[0].data;
 var category = _.find(data, function(cat){return cat.name == categoryName});
 
 category.update({color:"#ff0011"}, true);
})

Before:

After: