趋势折线图，自定义绘图如何转换数据结构

请教大佬们,源代码如下,请问如何转换成dataset中数据结构，谢谢:
setTimeout(function () {
  const dataset = [
    ['product', '2012', '2013', '2014', '2015', '2016', '2017'],
    ['Milk Tea', 56.5, 82.1, 88.7, 70.1, 53.4, 85.1],
    ['Matcha Latte', 51.1, 51.4, 55.1, 53.3, 73.8, 68.7],
    ['Cheese Cocoa', 40.1, 62.2, 69.5, 36.4, 45.2, 32.5],
    ['Walnut Brownie', 25.2, 37.1, 41.2, 18, 33.9, 49.1]
  ];

  const products = dataset.slice(1).map(item => item[0]); // 获取所有产品名
  const years = dataset[0].slice(1); // 获取所有年份

  const series = products.map((product, index) => ({
    type: 'line',
    smooth: true,
    seriesLayoutBy: 'row',
    emphasis: { focus: 'series' },
    data: dataset[index + 1].slice(1) // 每条曲线的数据
  }));

  const option = {
    legend: { data: products },
    tooltip: {
      trigger: 'axis',
      showContent: false
    },
    dataset: {
      source: dataset
    },
    xAxis: { type: 'category', data: years },
    yAxis: { gridIndex: 0 },
    grid: { top: '5%' },
    series: series
  };

  myChart.setOption(option);
});

绑定字段吗，参考看看https://club.yonghongtech.com/thread-81769-1-1.html

https://club.yonghongtech.com/thread-54635-1-1.html

好的，谢谢大佬

{:4_116:}