At the beginning I advice to familiar with console errors (developers tools) then you wil notice that your syntax is incorrect. You miss about comma at the end of lines in series->data object. Correct form
series: [{
type: 'pie',
name: 'Industry Distribution',
data: [
['Retail', 8.8],
['Construction', 8.4],
{
name: 'Technology',
y: 9.7,
sliced: true,
selected: true
},
['Finance', 8.4],
['Automotive', 8.3],
['Restaurant', 8.3],
['Energy', 7.8],
['Medical', 7.0],
['Marketing', 7.0],
['Manufacturing', 6.9],
['Food Distribution', 6.5],
['Gym / Salons', 4.6],
['Home Services', 4.4],
['Travel', 2.5],
['Other Industries', 1.4]
]
}]